baber/WOPTO huggingface dataset:
Patent JP-2008291847-A (JP)
Title: Prime mover
Inventor: IBAMOTO MASAHIKO
IPC: F02B75/02
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable an actuator positioned in a combustion chamber to make reciprocating motion or rotary motion, by burning and exploding combustion gas, after supplying the combustion gas compressed to high pressure in the combustion chamber in the specific timing of the latter half of an exhaust stroke of an engine.  <P>SOLUTION: When a piston operating in the combustion chamber approaches a specific position before the top dead center of the exhaust stroke, an air-fuel mixture composed of high pressure air and fuel is supplied to the combustion chamber, and afterwards, the air-fuel mixture is exploded and burnt in the specific position, and the piston is operated in the specific direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010006712-A (JP)
Title: Anthracene derivative, its dimer, optical information-recording material using them, and method for recording optical information
Inventor: KIHARA HIDEMOTO
IPC: G11B7/24035
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound usable for a display or a recording material, a re-writable optical information-recording medium by using the same, and a method for recording or erasing the optical information.  <P>SOLUTION: This anthracene derivative is expressed by general formula [wherein, (n) is an integer of 1 to 20], and its dimer is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010335-A (JP)
Title: Light-emitting device and lighting system
Inventor: KAWABATA KAZUHIRO
IPC: H01L33/48
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a substrate and a sealing member are thermally expanded because a light-emitting element generates heat when using a light-emitting device, the interface between the substrate and the sealing member may be warped and the light-emitting device may be deformed because the substrate and the sealing member have different thermal coefficients of expansion, and the luminous efficiency of the light-emitting device may drop by the deformation of the light-emitting device.  <P>SOLUTION: The sealing member has a plurality of recesses on a lower surface joined to the substrate and a gap is present between the substrate and the sealing member by the recess. Further, when the light-emitting device is seen in a plan view, the center region of the sealing member has an area ratio of an opening of the recess smaller than that of the circumference region of the sealing member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006423-A (JP)
Title: Metering packing system and combination scale
Inventor: SHIMIZU TAKEOKI
IPC: B65B37/18
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metering packing system including a combination scale and a plurality of packing machines, which adjusts a feeding amount of a metering object to a distributing part (distributing feeder) of the combination scale, taking a running condition of the packing machine into consideration, and thereby providing a technique for facilitating a stable operation.  <P>SOLUTION: An amount of the metering object located in a distributing feeder 3 for distributing the metering object fed to a combination scale 99 to each of metering hoppers 12 is detected by a feeding amount detector (weight detector 4). The metering object is fed to the distributing feeder 3 so that the amount of the metering object located at the distributing feeder 3 becomes between an upper limit value and a lower limit value determined according to a valid number of discharge shoots (or the number of packing machines 98 under operation).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008879-A (JP)
Title: Image forming apparatus
Inventor: KAMEYAMA TOMOHIRO
IPC: G03G15/14
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of early and surely detecting defective separation of paper (image forming medium) from a secondary transfer belt, and easily removing the paper of which defective separation is detected.  <P>SOLUTION: A simple and easy, low-cost sensor 49 comprising a rotary lever 51 and a reflection type optical sensor 54 is disposed between a secondary transfer part 40 and a belt type fixing device 37. The paper detecting position of the sensor 49 is located at a distance L2 from the secondary transfer part 40. Since the distance L2 is shorter than a distance L1 between the secondary transfer part 40 and a cleaning part 45, when the leading end of the paper is not detected by the sensor 49 even after a lapse of time required for the leading end of the paper passed through the secondary transfer part 40 to reach the paper detecting position of the sensor 49, it is judged that jamming occurs in the direction toward the cleaning part 45 due to the sticking of the paper to the transfer belt 24, so that the whole device is stopped so as to urge the maintenance to recover from jamming. Since L2<L1 is established, the paper surely stops this side of the cleaning part 45 when the whole device is stopped.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008023-A (JP)
Title: Door opening and closing mechanism and refrigerator
Inventor: KOBAYASHI HIROSHI
IPC: F25D23/02
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door opening and closing mechanism capable of improving convenience and reliability, and a refrigerator equipped with the mechanism.  <P>SOLUTION: This door opening and closing mechanism 10 is pivoted at both ends of an opening 3a of first and second doors 11, 12 covering both sides of the middle of the opening 3a in the apparatus body 2 to open and close the opening 3a. The mechanism includes a movable boundary 21 movable between a projecting position to project from the sidewall surface facing one of the first and second doors 11, 12 when the other thereof is closed and a retreat position to retreat from the projecting position when it is opened, wherein the space between the closed first and second doors 11, 12 is sealed by the movable boundary 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011895-A (JP)
Title: Game machine
Inventor: UKAI TOSHIO
IPC: A63F7/02
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of difficulties for a game shop side to recognize what is the cause of the vibration having occurred from various factors like an illegal purpose, an intentional shake caused by going wild from displeasure, a strong push of a rendition button during a play of a game machine, etc.  <P>SOLUTION: When a movable wing piece of a first big prize winning port 13 opens (S73, S76), a specific area becomes valid (S77) to set a threshold value A (S131). When the specific area becomes invalid (S79, S81) because of a predetermined time progress (S78:yes) or a prize win (S80:yes) of a game ball into a specific area 19, a threshold value B is set (S132, S133).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017005-A (JP)
Title: Collector head for vehicle
Inventor: SATO HITOSHI
IPC: B60L5/24
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collector head of a pantagraph for a vehicle, which can control an upward thrust to an appropriate value according to the traveling speed of the vehicle by a simple configuration.  <P>SOLUTION: The collector head for a vehicle includes a slider which is brought into contact with overhead wires to collect electric current and a collector head frame for supporting the bottom surface of the slider. The collector head frame is provided with an elastic body which deforms according to the magnitude of drag caused by air resistance or with an elastically-supported rigid body. The collector head is provided with a mechanism to control an upward thrust by a change in cross-sectional shape of the collector head due to the deformation of the elastic body or due to the displacement of the rigid body according to the magnitude of drag caused by air resistance. The shape of the collector head is so adjusted as to obtain an upward thrust in compliance with the traveling speed of the vehicle. Due to this structure, even if the traveling speed of the vehicle changes, an upward thrust can be controlled to an appropriate value at a low cost.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013075-A (JP)
Title: Pneumatic tire, molding die for tire, and manufacturing method for pneumatic tire
Inventor: MORITO TAKUMI
IPC: B60C11/11
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To enhance turning performance on an ice road and a snow road by removing a water film generated between a road surface and an outer surface in a tire width direction by a recession part or a projection part provided on the outer surface in the tire width direction and a group of recession/projection.  <P>SOLUTION: In the pneumatic tire, a land part 23 is divided/formed by a plurality of circumferential grooves extending in a tire circumferential direction and a plurality of width direction grooves 22 extending in a tire width direction, and the pneumatic tire has a tread part formed with a sipe on a step surface of the land part 23. The pneumatic tire includes a recession part 61 (groove bottom recession part A611) formed on an outer surface 23b in a tire width direction of the land part 23 provided at the outermost side in a tire width direction in the form that it is contacted with the width direction groove 22; and the group of recession/projection 7 provided on a bottom surface of the recession part 61 and linearly continuously formed while recession/projection is alternately arranged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013077-A (JP)
Title: On-vehicle equipment control system
Inventor: NAKAJIMA KAZUHIRO
IPC: B60R25/04
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle equipment control system reducing the occurrence of improper operation or unintended non-operation in the functioning of on-vehicle equipment.  <P>SOLUTION: The on-vehicle equipment control system 1 includes a plurality of electronic keys 200, and a vehicle side device 100. The electronic keys 200 each have an electrode 212 as a portion of a human body communication part which performs human body communication as communication via a human body. The vehicle side device 1 is arranged on a door outside handle and has an electrode 122 as a portion of the human body communication part which performs human body communication as communication via a human body. When a user carrying the electronic keys 200 operates the door outside handle to enable communication between the vehicle side device 100 and the electronic key 200 via the human body of the user, the vehicle side device 100 acquires the ID code of the electronic key 200 and operates a vehicle door control device 116 in accordance with customized information cooperated with the acquired ID code.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019872-A (JP)
Title: Electronic display post
Inventor: ADACHI TAKASHI
IPC: G09F13/04
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic display post of a configuration for reducing a space of inventory.  <P>SOLUTION: The electronic display post is columnar and is composed of a first column part and a second column part. The first column part is connected to and fixed on a floor. The second column part is detachably mounted on the upper part of the first column part, and includes an electronic display part having a display part due to a light-emitting diode and a drive part for driving the electronic display part. A vent hole for flowing in air is provided on the lower part of the first column part. An exhaust hole for exhausting the air is provided in the upper part of the second column part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017908-A (JP)
Title: Air-pressure molding die
Inventor: MORIMOTO KAZUO
IPC: B29C51/40
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for using a vacuum molding process or an air-pressure molding process with capability to perform deep draw molding and upgrade the transferability of a microuneven shape (e.g. a diamond-cut pattern etc.) or finish a molding material to a sharp-edged corner shape.  <P>SOLUTION: This mold is used for a vacuum molding process or an air-pressure molding process intended for clamping a heated resin sheet and molding the resin sheet using air pressure. In addition, the mold is constituted of a surface layer composed of a porous sintered part formed in a permeable porous state, and an inner layer composed of a non-porous and completely melted part. The inner layer has one or a plurality of ventilation circuits for evacuation which communicate with the surface layer, and the surface layer is formed on the outer surface of the inner layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019632-A (JP)
Title: Inspection condition selecting apparatus for color display device, display device inspection apparatus, and inspection condition selection method for the color display device
Inventor: YASUKAWA MINORU
IPC: G01N21/956
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection condition selection apparatus for a color display device capable of selecting an inspection condition capable of detecting a defect in lighting inspection.  <P>SOLUTION: If the wavelength integrated value of the product of the spectral transmission characteristic of each of the colors of the display device, the spectral radiation characteristic of illumination for display, and a bright location relative luminous efficiency characteristic of a human is set as Q(C), and that the wavelength integrated value of the product of the spectral transmission characteristic of each color, the spectral radiation characteristic of illumination for inspection, the spectral sensitivity characteristic of an imaging sensor, and the spectral transmission characteristic of an optical filter is set as P(C), a computer 2 which is the inspection condition selecting apparatus for color display device calculates the spectral transmission characteristics of the optical filter and the spectral radiation characteristics of the illumination for inspection, corresponding to a plurality of minimum values, acquired by calculating the value of P(C1)/(Q(C1)×P(C2)) relative to all the combinations of the first display color C1 and the second display color C2 selected from among C-kinds of display colors.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020586-A (JP)
Title: Data processing device
Inventor: KITAGAWA KATSUHISA
IPC: G06F12/02
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the access processing time in an EEPROM emulation.  <P>SOLUTION: A data processing device 1 includes a flash memory 20, a RAM 30, and a controller 10 that can access the flash memory 20 and the RAM 30. A plurality of types of data are recorded in the flash memory 20, and record data information STR is stored in the RAM 30. The record data information STR indicates a head address in the flash memory 20 and a data length concerning latest data of each of the plurality of types of data. The controller 10 reads the latest data of a type to be read from the flash memory 20, referring to the record data information STR in the RAM 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009013176-A (JP)
Title: Antitumor agent
Inventor: TOMITA KYOJI
IPC: A61K31/5383
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antitumor agent useful as a medicine.  <P>SOLUTION: The antitumor agent contains an effective ingredient compound shown by general formula (I) wherein ----- represents presence or absence of a single bond, X represents N or C-R<SB>x</SB>in which R<SB>x</SB>represents a hydrogen or a halogen atom, R<SB>1</SB>and R<SB>2</SB>same or different each represents a hydrogen or a halogen atom, R<SB>3</SB>represents a hydrogen atom or a carboxy group, R<SB>4</SB>represents an oxo group or a hydroxy group, R<SB>5</SB>represents a hydrogen atom or an amino group and R<SB>6</SB>represents a substituent such as a cyclic amino group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010025996-A (JP)
Title: Anti-reflection film and method for manufacturing the same
Inventor: MITSUMOTO YOSHIMASA
IPC: G02B1/11
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-reflection in which the adhesion of a low refractive index layer to a layer right below a primer coat adjacent thereto can be improved while low reflectivity and scratch resistance are maintained, and in which an increase in manufacturing cost is suppressed.  <P>SOLUTION: The anti-reflection film includes at least a translucent base material and a low refractive index layer arranged on one side of a main surface of the translucent base material, and a primer coat shift layer disposed in contact with the low refractive index layer right below the low refractive index layer. The layer right below the primer coat has a refractive index greater than that of the low refractive index layer and includes an ionization radiation curing type resin. The layer right below the primer coat consists of the layer formed by being irradiated with ionization radiation under an oxygen atmosphere of 150,000 ppm and more with curing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022448-A (JP)
Title: Rice cooker
Inventor: NISHIDA TAKASHI
IPC: A47J27/00
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker of electromagnetic induction heating type which has high heating property and excellent durability.  <P>SOLUTION: The rice cooker comprises a pot 3 stored in a rice cooker body, an electromagnetic induction coil used as a heating means for heating the pot 3 by electromagnetic induction, and a lid for opening and closing upper opening parts of the rice cooker body and the pot 3. The pot 3 has an inner layer composed of a metal having good heat conductivity and an outer layer composed of a base which is formed of multilayer metal formed by stacking magnetic metal 6. Surface roughening treatment 9 is applied at least partially to the surface of the magnetic metal 6 and copper plating 8 is applied to the magnetic metal 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028913-A (JP)
Title: Charging system for electric vehicle
Inventor: TADA YASUNOBU
IPC: H02J7/00
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging system for electric vehicles that improves the efficiency of use in a charging device and suppress an initial cost and an operational cost.  <P>SOLUTION: The charging system for electric vehicles includes a charging terminal device and a control unit. The charging terminal device includes: a power supplying means for supplying power to the battery of an electric vehicle; an information input means that inputs charge instruction information; an information displaying means; and a charge collecting means for collecting charges from users. The control unit includes a storage device and a computing device. It stores charge instruction information input from the information input means, computes charge reservation information including estimated charge start time, estimated charge end time, and charging fee, and sets a time for which the power supplying means is available. The control unit displays the charge reservation information on the information displaying means and, after a charging fee is collected by the charge collecting means, makes the power supplying means available.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027750-A (JP)
Title: Solid-state imaging apparatus
Inventor: YAMAGUCHI TETSUYA
IPC: H04N5/357
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To increase a charge amount which can be stored in a photodiode while making it possible to completely read charges stored in the photodiode.  <P>SOLUTION: The in-plane distribution F0 of the impurity concentration of an impurity diffused layer K0 is set so that the impurity concentration is the lowest at the center part and gradually becomes higher in the shape of a concentric circle from the center part of the impurity diffused layer K0 to the outer side. Thus, a potential distribution P0 within the horizontal plane of the photodiode 11 is flattened, and the potential is prevented from becoming deep at the center part of the impurity diffused layer K0.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022639-A (JP)
Title: Extraction system of manner violator in network game
Inventor: KOYAMA KENTARO
IPC: A63F13/795
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extraction system of manner violator in the network game in which, when manner violator appears in network game, each game player is able to refuse participation of the manner violator.  <P>SOLUTION: When game machines 10a-10n select a countrywide combat game in the network game, opponent candidate is searched for with the server device. By referring to a list of players table, it is determined whether any player refused to play in the combat game or any opponent refused for combat game is included in the searched opponents. When determined as such a player, he or she is excluded from opponent candidate. By repeating such a search procedure for the number of game players, a battle is to be started when a proper number of game players are obtained. After the game, the member who has played in the last battle are displayed, and the player not desired to play with is selected and added to the list of players.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026358-A (JP)
Title: Reverse display unit
Inventor: ARAI KIYOYUKI
IPC: G09F11/23
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reverse display unit that eliminates a place to enter a lock state, does not limit a stop position of a leaf, and eliminates the need for a component for rotation prevention, and is easy to handle.  <P>SOLUTION: The reverse display unit includes a shaft 5 suitable for a center portion of a gear storage recessed portion of one base plate 3 having the gear storage recessed portion formed on a chip side inner wall surface of a channel-shaped base body and a chip side of the other base plate 7, a gear 6 fitted in the gear storage recessed portion, a rotary body 10 suitable for the shaft on the side of the other base plate, a plurality of leaves 15 fitted rotatably to the rotary body and gear at equal intervals with pivot pins provided at center portions of both ends and performing reverse display, a motor 18 for driving a drive gear 20 rotating the gear, a plurality of arcuate guide grooves formed on a leaf side surface of the gear such that the pivot pins of the leaves are in the center, and a pin wheel inverting mechanism comprising at least two pairs of guide pins formed on end surfaces of the leaves and a gear portion protruding into the gear storage recessed portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025280-A (JP)
Title: Toroidal continuously variable transmission
Inventor: ISHIKAWA HIROSHI
IPC: F16H15/38
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To effectively cool a power roller by using lubricating oil.  <P>SOLUTION: A trunnion 15 has a connection member 71 connected to tips of a pair of bent walls 20 in front of the tip surface of the power roller 11. A discharge opening 8 g is formed at the inside surface of the bent wall 20 to discharge lubricating oil toward the power roller 11. In the connection member 71, an opposed recessed member 73 has an opposed recessed surface almost along the outer peripheral surface of the power roller 11 at both ends which are a joint with the bent wall 20, and is arranged adjacent to the outer peripheral surface of the power roller 11. An enclosing member 74 extends from both right and left ends of the opposed recessed member 73 to a support plate 16 side along the inside surface of the bent wall 20, and is arranged to enclose the outer peripheral surface of the power roller 11 at four places corresponding to right and left sides of a pair of the bent walls 20 of the trunnion 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT